Description
The WordPress File Upload plugin for WordPress is vulnerable to Stored Cross-Site Scripting via SVG File uploads in all versions up to, and including, 4.24.8 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that will execute whenever a user accesses the SVG file.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| nickboss | Iptanus File Upload | ≤ 4.24.8 | — |
References
- https://www.wordfence.com/threat-intel/vulnerabilities/id/e2b16b9c-48c7-4370-839b-696797ff2101?source=cve
- https://plugins.trac.wordpress.org/browser/wp-file-upload/tags/4.24.8/lib/wfu_io.php#L176
- https://wordpress.org/plugins/wp-file-upload/#developers
- https://plugins.trac.wordpress.org/browser/wp-file-upload/tags/4.24.8/lib/wfu_security.php#L50
- https://plugins.trac.wordpress.org/changeset/3136025/